Cognomen 鲁兹 (Luz 
, 鲁兹 
) , in the entire world, is a widespread surname. The surname 鲁兹 is characteristic of Cabo Verde, where it is a widespread surname, Mexico, where it is a common surname, and Nicaragua (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Latin America and the Caribbean, particularly Mexico, Brazil, and Colombia. Also, 鲁兹 is the forename as well as the last name.